10 Channel Stereo Headphone Amplifier Audio 1In- 10 Out Preamplifier Adapter<br> Specification:<br> Stereo Headphone Amplifier One to Ten Audio Music Splitter 10 Way Headphone Amplifier<br> Stereo input and stereo output<br> Drive chip:NJM4556A<br> Quiescent Current:85ma<br> Gain:12db<br> Output impedance:16-600 ohms<br> Input impedance:10K<br> Input and output jack:3.5mm<br> Working power:DC12-24V<br> Colour:black<br> Material:Metal<br> Package Includes:<br> 1*Headphone Amplifier<br> 1*Cable<br> 1*Power Adapter<br> Note:<br> Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store